Ideal Security MCMB Curved Mortise Lock Set, Exclusive Replacement for AluminArt Storm Doors and Screen Doors, Adjustable 3/4" Backset, Matte Black

Only for AluminArt ChamberDoor: Replacement handle set fits only AluminArts ChamberDoor storm and screen doors with 2-inch thickness. Not compatible with other doors. | Adjustable 3/4-Inch Backset: Standard 3/4" backset ensures proper latch alignment; backset = distance from door edge to center of bore hole/spindle. | Locking Lever Handle: Curved exterior lever with interior latch for smooth, secure use; key-locks from outside and deadbolt locks from inside. | Complete Kit Included: Contains interior and exterior handles, mortise lock body, spindle, strike plate, screws, and 2 keys. All parts for 2-inch AluminArt door install. | Left- or Right-Hand Install: Works on both door orientations; confirm AluminArt ChamberDoor brand and measurements before ordering to avoid returns.